The Swedish House Mafia have begun to announce their supporting lineup for their highly anticipated Masquerade Motel performances in Los Angeles, which will take place at Historic Park on March 8th and 9th. March 8th will bring Alesso, Otto Knows, Mat Zo, and Third Party to the main stage, and Nero, Sub Focus, Clockwork, and Monsta to the The Marquee. On March 9th, they will be joined again by Alesso on the main stage along with Zedd, AN21 & Max Vangeli & No_ID, with Sub Focus, Style of Eye, Clockwork and Monsta returning to The Marquee. What's more is that there are more names to be announced to this massive event! The 35,000 capacity Masquerade Motel is the Los Angeles stop on the Swedish House Mafia massive world-wide One Last Tour, which leads up to the group's final performances, which will take place at Ultra Music Festival.